CN209132933U - A kind of boat-carrying packaged type landslip disaster monitoring device - Google Patents
A kind of boat-carrying packaged type landslip disaster monitoring device Download PDFInfo
- Publication number
- CN209132933U CN209132933U CN201821887427.8U CN201821887427U CN209132933U CN 209132933 U CN209132933 U CN 209132933U CN 201821887427 U CN201821887427 U CN 201821887427U CN 209132933 U CN209132933 U CN 209132933U
- Authority
- CN
- China
- Prior art keywords
- boat
- gnss
- landslip
- dimensional laser
- carrying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Alarm Systems (AREA)
Abstract
The utility model relates to a kind of boat-carrying packaged type landslip disaster monitoring devices, belong to geotechnical engineering and monitoring technology for geological hazards field.The device mainly includes the fixed bracket of boat-carrying platform, GNSS rover station, GNSS base station, INS inertial navigation, attitude transducer, numeric digit camera, GPRS radio transceiver end and GPRS to be wirelessly transferred transmitting terminal, computer.The GNSS rover station, three-dimensional laser scanner, INS inertial navigation and attitude transducer are installed on the fixed bracket of platform, and camera is installed on three-dimensional laser scanner top；The computer is laid in vessel interior, and three-dimensional laser scanner, GNSS rover station, INS inertial navigation and attitude transducer etc. are connected to computer；Local CORS net survey station can be used as GNSS base station in the GNSS base station, can also be away from landslip region a certain range.The present utility model can realize contactless deformation monitoring, maximum ranging distance 650m, measurement accuracy≤50mm.
Description
Technical field
The utility model relates to a kind of monitoring devices, especially boat-carrying packaged type reservoir area landslip monitoring device, belong to
In geotechnical engineering and monitoring technology for geological hazards field.
Background technique
With the gradually implementation of the Belt and Road strategy, large quantities of hydraulic and hydroelectric engineerings is built just in progress like a raging fire.
Along with these engineering constructions, it is sliding inevitably to encounter the geological hazards such as landslip, especially Reservoir of Hydropower Station
Slope and collapse hazard problem are got worse.In the Three Gorges Projects, Ming River, Jinsha jiang River, (Ru Xiluo crossed, Burner zone, Hu Tiao Gorge, pears
Garden, A Hai, gold peace bridge etc. power stations), the Lancang River (such as voe, make a pilgrimage to a temple on a famous mountain greatly, Huang is stepped on, big China's bridge power station), Nujiang, great Du
During the survey and designs of the step hydropower stations such as river, Yalongjiang River, construction and O&M, landslip disaster problem is all referred to.In order to
Reduce the geological disasters bring harm such as landslip, in January, 2017, the General Office of the State Council has issued that " national Integrate Natural Disasters Prevention subtracts
Calamity plans (2016-the year two thousand twenty) " etc. national relevant laws and regulations, be distinctly claimed and reinforce disaster monitoring forecasting and warning and risk is anti-
Model capacity building prevents by monitoring and warning and reduces harm caused by the geological disasters such as landslip.It is big in Southwestern China
Reservoir of Hydropower Station on Jiang great He widely distributed potential landslide and avalanche quantity are more, and scale is big, drastically influences power station
It operates normally, threatens reservoir area and downstream people life property safety.However these landslides and collapse hazard, it is often positioned in high mountain
Valley area, the high slope in mountain is steep, using traditional " contact " monitoring method, arranges that measuring point is extremely difficult, it is difficult to implement.Therefore anxious
New " contactless " monitoring device and method need to be sought.
Summary of the invention
The purpose of the present utility model is the difficult point and deficiency in order to solve reservoir area landslide and avalanche monitoring, provides one kind
Boat-carrying packaged type landslip disaster monitoring device, including the fixed bracket of boat-carrying platform, GNSS rover station, GNSS base station,
INS inertial navigation, attitude transducer, numeric digit camera, GPRS radio transceiver end and GPRS wireless transmission transmitting terminal,
Computer.It is solid to be laid in boat-carrying platform for the three-dimensional laser scanner, GNSS rover station, INS inertial navigation, attitude transducer
On fixed rack, the camera is laid at the top of three-dimensional laser scanner, altogether includes 4, and wherein top vertical direction arranges one,
120 ° of horizontal direction interval arranges 3 altogether.The computer is laid in hull interior, and by three-dimensional laser scanner, GNSS
Rover station, INS inertial navigation, attitude transducer, numeric digit camera data access computer；The GPRS is wirelessly transferred hair
It penetrates end and transmits data for GNSS base station, GPRS radio transceiver end connect connection with computer.
It further, further include the fixed bracket of boat-carrying platform, the three-dimensional laser scanner measurement distance >=650m is comprehensive
Measurement accuracy is better than 5cm.
Further, the GNSS base station uses 3D choke coil antenna, and static measurement accuracy vertical direction is better than 5mm,
Horizontal direction is better than 2.5mm.
Further, local CORS net base station can be used in the GNSS base station.
Further, the target in the landslip disaster region, the target include crosshair, round reflective target
Board and reinforcing bar, wherein crosshair is arranged on round reflective target board, and round reflective target board is arranged on reinforcing bar, is used for subsequent destiny
According to being handled.
Further, computer installation data resolves software, DEM modeling software and deformation analysis software.
Further, the pixel of the camera is > 70,000,000, can get high definition photo.
The present utility model compared with prior art, it has the advantage that:
(1) it has inconvenient traffic for Reservoir of Hydropower Station and landslide and collapse hazard that the high slope in mountain is steep, conventional contacts can not be used
Formula monitoring mode realizes contactless deformation monitoring by boat-carrying packaged type.
(2) traverse measurement system is applied to the safety monitoring field on Reservoir of Hydropower Station landslide by the present utility model, is led to
It crosses using high-precision GNSS rover station and GNSS base station, and using identification target feature point methods, when ranging is less than 650m
When, measurement synthesis precision is 10mm-50mm, and validity period precision can be good at meeting deformation monitoring demand.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of boat-carrying packaged type landslip disaster device of the present invention.
Wherein, 1, mobile hull；2, fixed bracket；3, GNSS rover station；4, three-dimensional laser scanner；5, camera；6,INS
Inertial navigation；7, attitude transducer；8, computer；9, GPRS radio transceiver end；10, GPRS is wirelessly transferred transmitting terminal；
11, GNSS base station；12, reflective target；13, reinforcing bar.
Fig. 2 is the reflective target being arranged in landslide or avalanche
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
It will be understood to those of skill in the art that the following example is merely to illustrate the present invention, and it should not be regarded as limiting this hair
Bright range.In the examples where no specific technique or condition is specified, described technology or conditions according to the literature in the art
Or it is carried out according to product description.
A kind of boat-carrying packaged type reservoir area landslip disaster monitoring device, including 1, mobile hull；2, fixed bracket；
3, GNSS rover station；4, three-dimensional laser scanner；5, camera；6, INS inertial navigation；7, attitude transducer；8, computer；9,
GPRS radio transceiver end；10, GPRS is wirelessly transferred transmitting terminal；11, GNSS base station；12, reflective target；13, reinforcing bar.Institute
State three-dimensional laser scanner, GNSS rover station, INS inertial navigation, attitude transducer is laid on the fixed bracket of boat-carrying platform, institute
It states camera to be laid at the top of three-dimensional laser scanner, altogether includes 4, wherein top vertical direction arranges one, between horizontal direction
Every 120 °, 3 are arranged altogether.The computer is laid in hull interior, and by three-dimensional laser scanner, GNSS rover station, INS
Inertial navigation, attitude transducer, numeric digit camera data access computer；The GPRS wireless transmission transmitting terminal is used for
GNSS base station transmits data, and GPRS radio transceiver end is connect with computer.
As shown in Fig. 2, the boat-carrying packaged type landslide disaster monitoring device of the present embodiment further includes being laid in landslip
Target in disaster, the target include crosshair reflection number plate and reinforcing bar.
It is removable using above-mentioned boat-carrying the present invention also provides a kind of boat-carrying packaged type reservoir area landslip disaster monitoring method
Dynamic formula landslip disaster monitoring device, specific method is:
(1) arrange 1 GNSS base station 11 as GNSS rover station 3 within the scope of the monitored landslip 5km of distance
The CORS net base station within the scope of the 30km such as landslip can also be used as working base point in working base point.
(2) landslip disaster monitoring device is installed on the fixation bracket 2 of mobile hull 1, according to landslip
The setting angle of position adjustment three-dimensional laser scanner 4.
(3) 5~8 targets are laid on landslip body as characteristic feature point, are used for landslip feature point deformation
Later period deformation analysis.
(4) mobile ship is parked on the water surface of the reservoir area apart from potential landslip body certain distance, in boat stationary mould
The high-precision point cloud data of landslip body is acquired under formula, the data of first phase acquisition are as a reference value.It is carried using system
Camera can combine GNSS rover station positioning system in data acquisition, attitude transducer, determine the geographical coordinate taken pictures a little with
The image of landslip.
(5) according to the actual situation according to certain observation cycle, the acquisition of second phase point cloud data is carried out according to step (4).
(6) observation of each phase point cloud data is handled, steps are as follows:
1. splicing；2. denoising；3. filtering；4. data coordinates system is converted；5. DEM relief model generates.
It (7) is reference with first phase DEM relief model by step (6) obtained second phase DEM relief model of processing, by the
The DEM model of second phase carries out interpolation calculating, it can be deduced that the spatial position change of same coordinate point, to analyze overall deformation.
Feature point deformation is analyzed according to target spatial position simultaneously, to evaluate overall deformation precision.
Claims (5)
1. a kind of boat-carrying packaged type landslip disaster monitoring device, which is characterized in that mainly include the fixed branch of boat-carrying platform
Frame, GNSS rover station, GNSS base station, INS inertial navigation, attitude transducer, range indicator DMI, numeric digit camera,
GPRS radio transceiver end and GPRS wireless transmission transmitting terminal, computer, three-dimensional laser scanner, GNSS rover station, INS are used
Property navigation, attitude transducer, range indicator DMI is set on the fixed bracket of boat-carrying platform, and the camera is laid in three-dimensional laser
It altogether include 4 at the top of scanner, wherein top vertical direction arranges one, and 120 ° of horizontal direction interval arranges 3 altogether；It is described
Computer be laid in hull interior, and by three-dimensional laser scanner, GNSS rover station, NS inertial navigation, attitude transducer, number
Alphanumeric code camera data accesses computer；The GPRS wireless transmission transmitting terminal transmits data, GPRS for GNSS base station
Radio transceiver end is connect with computer.
2. boat-carrying packaged type landslip disaster monitoring device according to claim 1, it is characterised in that three-dimensional laser
Scanner measurement distance is 650m.
3. boat-carrying packaged type landslip disaster monitoring device according to claim 1, it is characterised in that: including dedicated
Boat-carrying platform fixation bracket, the three-dimensional laser scanner, GNSS rover station, INS inertial navigation, attitude transducer are laid in ship
On the fixed bracket of carrying platform.
4. boat-carrying packaged type landslip disaster monitoring device according to claim 1, it is characterised in that: further include
The target arranged on landslide and collapse body.
5. boat-carrying packaged type landslip disaster monitoring device according to claim 1, it is characterised in that: 360 panoramas
The pixel > 70,000,000 of camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887427.8U CN209132933U (en) | 2018-11-16 | 2018-11-16 | A kind of boat-carrying packaged type landslip disaster monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887427.8U CN209132933U (en) | 2018-11-16 | 2018-11-16 | A kind of boat-carrying packaged type landslip disaster monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209132933U true CN209132933U (en) | 2019-07-19 |
Family
ID=67245329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821887427.8U Expired - Fee Related CN209132933U (en) | 2018-11-16 | 2018-11-16 | A kind of boat-carrying packaged type landslip disaster monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209132933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567438A (en) * | 2019-07-29 | 2019-12-13 | 武汉大学 | Watershed reservoir bank deformation close-range photogrammetry monitoring method based on water mobile platform |
-
2018
- 2018-11-16 CN CN201821887427.8U patent/CN209132933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567438A (en) * | 2019-07-29 | 2019-12-13 | 武汉大学 | Watershed reservoir bank deformation close-range photogrammetry monitoring method based on water mobile platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112598881B (en) | Geological disaster monitoring method and device and computer equipment | |
| CN108981559B (en) | Real-time deformation monitoring method and system based on Beidou foundation enhancement system | |
| CA2953205C (en) | Method of constructing digital terrain model | |
| CN103399326B (en) | GNSS (global navigation satellite system) dynamic measurement accuracy test system and method | |
| CN102435165B (en) | CNSS (COMPASS navigation satellite system)-based long-term ground facility deformation monitoring method | |
| CN106679579A (en) | Mobile landslide body deformation monitoring apparatus and method | |
| CN113418496A (en) | Slope deformation monitoring and early warning method and system and intelligent terminal | |
| Dardanelli et al. | Monitoring displacements of an earthen dam using GNSS and remote sensing | |
| Li et al. | GPS in the tailings dam deformation monitoring | |
| CN105005019A (en) | Underground pipeline measuring method based BDS/GPS RTK | |
| CN111175788A (en) | Transverse positioning method and positioning system for automatic driving vehicle | |
| CN209132933U (en) | A kind of boat-carrying packaged type landslip disaster monitoring device | |
| CN206959776U (en) | High-rise building safe monitoring system based on big-dipper satellite | |
| CN111610308A (en) | Double-layer landslide monitoring system and method based on RTK technology | |
| CN103021137A (en) | Surface displacement method high slope stability remote three-dimensional digital warning method and system | |
| Jing-Xiang et al. | Advanced GNSS technology of mining deformation monitoring | |
| CN103778633A (en) | Method and device for determining occlusion of grid cells of digital elevation model | |
| CN109937342A (en) | For positioning the methods, devices and systems of mobile object | |
| CN104765058A (en) | Geological surveying and mapping system based on Beidou satellite navigation | |
| CN102840837A (en) | Method and device for monitoring deformation of building and landform in real time automatically | |
| CN217845170U (en) | Automatic settlement monitoring system | |
| CN219626119U (en) | Highway side slope monitoring and early warning system | |
| Rizos | Surveying | |
| CN209197745U (en) | A kind of portable landslip calamity emergency monitoring device | |
| CN116363892A (en) | Road data abnormity alarm method and device, electronic equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20201116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |